What is the CVSS score of CVE-2025-63529?

CVE-2025-63529 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Is there a public PoC exploit available for CVE-2025-63529?

Yes, a public proof-of-concept exploit is available for CVE-2025-63529. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-63529?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Blood Bank Management System CVE-2025-63529

EUVD-2025-199996 MEDIUM

Session Fixation (CWE-384)

2025-12-01 cve@mitre.org

PHP Authentication Bypass Blood Bank Management System Shridharshukl

6.1

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-384 OWASP Top 10:2025 A07:2025 - Authentication Failures ASVS 5.0 V7 - Session Management Session fixation prevention
Impact	CVSS score of 6.1 (MEDIUM).

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 15, 2026

A session fixation vulnerability exists in Blood Bank Management System 1.0 in login.php that allows an attacker to set or predict a user's session identifier prior to authentication. When the victim logs in, the application continues to use the attacker-supplied session ID rather than generating a new one, enabling the attacker to hijack the authenticated session and gain unauthorized access to the victim's account.

Earlier versions of this analysis (1)

v1 Mar 15, 2026 - 13:34 CVSS 6.1

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

Affected VersionsENISA

n/a n/a

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Session Fixation (CWE-384).

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.1 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

PoC Detected

Dec 02, 2025 - 03:04 vuln.today

Public exploit code

CVE Published

Dec 01, 2025 - 15:15 nvd

MEDIUM 6.1

Executive ViewAI

Why It Matters

CVE-2025-63529 presents moderate security risk rated CVSS 6.1. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score

0.1%

Top 66% exploitable

Exploit

POC

Public exploit code exists

Data Quality

5 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

GitHub

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC Yes

EPSS 0.1%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Human Impact

Low

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +30

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

More in Blood Bank Management System

View all

CVE-2025-63531 CRITICAL Act Now POC

10.0 Dec 01

A SQL injection vulnerability exists in the Blood Bank Management System 1.0 within the receiverLogin.php component. The

CVE-2025-63532 CRITICAL Act Now POC

9.6 Dec 01

A SQL injection vulnerability exists in the Blood Bank Management System 1.0 within the cancel.php component. The applic

CVE-2025-63525 CRITICAL Act Now POC

9.6 Dec 01

An issue was discovered in Blood Bank Management System 1.0 allowing authenticated attackers to perform actions with esc

CVE-2025-63528 HIGH This Week POC

8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the blooddinfo.php comp

CVE-2025-63527 HIGH This Week POC

8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the updateprofile.php a

CVE-2025-63526 HIGH This Week POC

8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System within the abs.php component. The

CVE-2025-3307 MEDIUM This Month POC

6.9 Apr 06

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

CVE-2025-3306 MEDIUM This Month POC

6.9 Apr 06

A vulnerability was found in code-projects Blood Bank Management System 1.0 and classified as critical.php. Rated medium

CVE-2025-2038 MEDIUM This Month POC

6.9 Mar 06

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

CVE-2025-2391 MEDIUM This Month POC

6.9 Mar 17

A vulnerability classified as critical was found in code-projects Blood Bank Management System 1.0. Rated medium severit

CVE-2024-10605 MEDIUM This Month POC

6.9 Nov 01

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

CVE-2024-10557 MEDIUM This Month POC

6.9 Oct 31

A vulnerability has been found in code-projects Blood Bank Management System 1.0 and classified as problematic. Rated me

Same weakness CWE-384 – Session Fixation

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CVE-2026-102489 CRITICAL POC

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CVE-2017-12965 CRITICAL POC

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CVE-2025-28242 CRITICAL POC

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CVE-2022-40916 CRITICAL POC

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CVE-2025-45949 CRITICAL POC

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CVE-2023-48929 CRITICAL POC

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CVE-2023-41012 CRITICAL POC

9.8

CVE-2023-31498 CRITICAL POC

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Same technique Authentication Bypass

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CVE-2015-3306 CRITICAL POC

10.0

CVE-2023-22515 CRITICAL POC

9.8

CVE-2012-4681 CRITICAL POC

9.8

CVE-2013-2465 CRITICAL POC

9.8

CVE-2011-3544 CRITICAL POC

9.8

CVE-2022-40684 CRITICAL POC

9.8

CVE-2025-61882 CRITICAL POC

9.8

CVE-2024-0012 CRITICAL POC

9.3

References

Advisories & patches

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-63529 REF https://github.com/Shridharshukl/Blood-Bank-Management-System

Search Externally

GitHub PoC

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